Marshalltown 136BD 6 X 3 Edger-Curved Ends-Blue-3/8" Radius, 1/2" Lip-DuraSoft Handle Specifications: Heavy gauge blue steel high carbon blade Sturdy steel mounting welded to the blade Both ends are curved up for use in either direction Resilient DuraSoft® handle provides a soft feel, reduces fatigue, and offers excellent durability Used to produce a radius at the edge of a concrete slab to prevent the edge from chipping Curved ends prevent edger from digging in to wet concrete